<template>
  <button @click="toggle">显示隐藏图片</button>
  <img v-show="show" alt="Vue logo" src="../assets/vue.svg" />
  <hr />
  计数器：{{ count }} <button @click="increment">累加</button>
</template>
<script>
export default {
  data () {
    return {
      show: true,
      count: 0
    }
  },
  methods: {
    toggle () {
      this.show = !this.show
    },
    increment () {
      this.count++
    }
  }
}
</script>
